Παραπομπή APA

Singh, G. (1986). Economic conditions of agricultural labourers and marginal farmers. B.R. publishing.

Παραπομπή Chicago Style

Singh, Gian. Economic Conditions of Agricultural Labourers and Marginal Farmers. New Delhi: B.R. publishing, 1986.

Παραπομπή MLA

Singh, Gian. Economic Conditions of Agricultural Labourers and Marginal Farmers. B.R. publishing, 1986.